841204AK-245LF

Overview

The 841204AK-245LF is a clock generator and support product manufactured by Renesas Electronics Corporation. It features LVDS outputs and operates with a maximum frequency of 250MHz. The device utilizes crystal input and is housed in a 32-VFQFN Exposed Pad package. It is designed for surface mount installation, providing precise timing solutions for high-speed digital applications requiring stable clock signals.

Feature Summary

• Generates low-jitter clock signals using Femtoclock technology
• Provides differential LVDS output interfaces
• Supports crystal oscillator input configuration

Applications

• High-speed data communication systems
• Server and storage infrastructure timing
• Networking equipment synchronization

Procurement Notes

Verify component authenticity through authorized distributors. Confirm RoHS compliance status and check for recent Product Change Notices regarding packaging or assembly site updates. Ensure the specific suffix matches design requirements as variants may differ in electrical characteristics or pinout.

Selection Notes

Evaluate the 250MHz maximum frequency against system bandwidth needs. Consider the 32-VFQFN package dimensions for PCB layout constraints. Assess thermal performance within the specified operating temperature range to ensure reliability under continuous load conditions.

Part Context

This component belongs to the Femtoclock family of clock generators known for jitter attenuation. It serves as a critical timing element in complex electronic systems where signal integrity is paramount. The device integrates advanced phase-locked loop technology to clean and distribute reference clocks.

Replacement Considerations

Check for direct substitutes such as the 841204AKI-245LFT. Verify pin compatibility and electrical specifications before substitution. Consult official replacement lists for end-of-life management strategies.